Home / 96,139,335.48-132,672,103.45-52,087,429.18

Finding the Fourth Proportional to 96,139,335.48, 132,672,103.45 and 52,087,429.18

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Solution

The fourth proportional to 96,139,335.48, 132,672,103.45 and 52,087,429.18 is: 71,880,555.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,139,335.48 : 132,672,103.45 = 52,087,429.18 : x
  2. Step 2: Convert to fraction form
    96,139,335.48/132,672,103.45 = 52,087,429.18/x
  3. Step 3: Cross multiply
    96,139,335.48x = 132,672,103.45 × 52,087,429.18
  4. Step 4: Simplify right side
    96,139,335.48x = 6,910,548,792,941,861
  5. Step 5: Solve for x
    x = 6,910,548,792,941,861/96,139,335.48
  6. Step 6: Final answer
    x = 71,880,555.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.